Well, this is a strong counterpoint to the alumni/patronage theory. All the Ivies seem to be selecting the smartest of the bunch. Grades and standardized test scores matter.
There is no information in these charts about the test scores of those admitted.
You'd need the scores their admissions team has, not graphs that include a randomly decided multiplier to determine white vs jewish SAT scores (seriously, read the methodology section at the bottom)
"Their 100- and 177-point SAT score lead ... seems to have hurt, not helped, their chances of admission"